Base | Representation |
---|---|
bin | 1000011001001… |
… | …10110101110111 |
3 | 11220111101102100 |
4 | 10030212311313 |
5 | 121011214222 |
6 | 10553113143 |
7 | 1513335501 |
oct | 414466567 |
9 | 156441370 |
10 | 70413687 |
11 | 36823933 |
12 | 1b6b87b3 |
13 | 11784c06 |
14 | 94ccd71 |
15 | 62ad4ac |
hex | 4326d77 |
70413687 has 12 divisors (see below), whose sum is σ = 104189904. Its totient is φ = 45797280.
The previous prime is 70413667. The next prime is 70413689. The reversal of 70413687 is 78631407.
It is not a de Polignac number, because 70413687 - 27 = 70413559 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70413689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95043 + ... + 95780.
It is an arithmetic number, because the mean of its divisors is an integer number (8682492).
Almost surely, 270413687 is an apocalyptic number.
70413687 is a deficient number, since it is larger than the sum of its proper divisors (33776217).
70413687 is a wasteful number, since it uses less digits than its factorization.
70413687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190870 (or 190867 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 70413687 is about 8391.2863733757. The cubic root of 70413687 is about 412.9388035735.
The spelling of 70413687 in words is "seventy million, four hundred thirteen thousand, six hundred eighty-seven".
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